| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5900.0 | USD | 20191201 |
| Unknown | China national standards | MT | 40.0 | USD | 20191201 |
| Unknown | China national standards | MT | 390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 40.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 310.0 | USD | 20191201 |
| Unknown | China national standards | MT | 280.0 | USD | 20191201 |